3Com 3C16895, Руководство по установке

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32 C
HAPTER
1: S
WITCH
7750 C
OMPONENTS
Switch 7750
Specifications
Table 40 provides detailed information about features of the Switch 7750.
Table 40 Specifications for the Switch 7750 System
Item 4-Slot Chassis 7-Slot Chassis
Dimensions
(W x H x D)
436 x 352.8 x 480 mm
(17 x 14 x 19 in)
436 x 486.2 x 480 mm
(17 x 19 x 19 in)
Weight (with all
components) 50 Kg (110 lbs) 70 Kg (154 lbs)
Fabric slots 1 1
I/O module slots 3 6
Fabric submodule options 4-port 1000BASE-X-GBIC
4-port 10/100/1000BASE-T
I/O module options 48-port 10/100BASE-T FE PoE Module
48-port 10/100/1000BASE-T PoE Module
48-port 10/100BASE-T Auto-sensing FE Module
48-port 10/100/1000BASE-T Module
24-port 100BASE-FX MMF FE Module
20-Port 10/100/1000BASE-T Module
20-Port 1000BASE-X-SFP Module
8-port 1000BASE-X GE Module
8-port 10/100/1000BASE-T GE Module
1-port 10GBASE-R-XENPAK Module
Fabric performance 32 Gbps 64 Gbps
Maximum aggregate
system performance 72 Gbps
54 Mpps
144 Gbps
108 Mpps
Packet processing 24 Mpps 48 Mpps
Input voltage AC: 100 V to 240 V, 50 to 60 Hz
Max power consumption
(all components installed)
350 W 650 W
PoE input voltage -46 V to -55 V; 55.0 A
Environment temperature
and
humidity
0 to 40 0 C (32 to 104 0 F) and 10% to 90%